Curated Video
Understanding the Significance and Measurement of Time
Explore the concept of time and its significance in our lives. We discuss different viewpoints on time, ranging from it being a fundamental structure of the universe to a thought mechanism for humans. We also examine how measuring and...
Visual Learning Systems
Metric Conversions: Summing Up
This program provides a conceptual foundation to help students understand how to convert between English and metric units of mass, volume, length, and temperature. The program also discusses how it is possible to convert between units of...
Professor Dave Explains
Special Relativity Part 3: Length Contraction
Time dilation was pretty weird, huh? Well we aren't done yet! Time is relative, and so is space! Different observers measure different lengths for objects and journeys. Weird stuff!
Curated Video
Why Do Animals Have Whiskers?
Explore the fascinating function of whiskers in animals. We will learn how whiskers aid vision, serving as touch receptors, and providing a heightened sense of feeling. The whiskers play a crucial role in helping animals navigate their...
Math Fortress
Geometry: Measurement of Segments (Level 1 of 4)
This video introduces the basic concepts associated with measurement of segments. Topics covered: Measuring Segments and Congruent Segments.
KnowMo
Constructing Perpendicular and Bisecting Lines
The video is a lecture presentation that demonstrates how to bisect a line and create a perpendicular line, using a pair of compasses and a ruler. The video covers three key elements: how to create a perpendicular bisector of a line, how...
Practical Ninjas
UV-Vis Spectroscopy | Absorption Spectroscopy | AI 03
This video discusses the importance of absorption spectroscopy. A brief idea about ultraviolet and visible spectroscopy is presented in the video. The video shows the light sources used for different regions of operations. The type of...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Angles of regular shapes - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Multiplying Numbers in Scientific Notation
In this video, the teacher explains how to multiply numbers expressed in scientific notation. They review the concept of scientific notation and the rules for multiplying exponential expressions with the same base. The teacher provides...
Brian McLogan
Writing a proof to prove a parallelogram is a rectangle
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are...
Curated Video
Converting Units of Measurement
In this video, the teacher explains how to approach a real-life word problem that involves converting units of measurement. They use examples of converting pounds to ounces and vice versa. Then, they apply this knowledge to solve a...
TMW Media
Battery Power Innovations: Battery voltage
What is a volt? What careers deal with battery production and innovation? Battery Power Innovations, Part 3
National Institute of Standards and Technology
NIST Unscripted - John Butler
NIST Fellow and DNA expert John Butler describes his work in DNA forensic science, how NIST standards enable accurate DNA measurements to be made, how NIST methods helped ID victims of 9/11, how he got interested in forensics, and how...
Let's Tute
Scattered Charts in Excel Explained
In this tutorial, you will learn about scattered charts in Microsoft Excel. The tutorial covers different types of scattered charts, including those with dots, smooth lines, and straight lines. You will also see examples of bubble charts...
Brian McLogan
Given similar figures determine your missing values
Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent (equal). When two polygons are similar the corresponding sides are proportional. Knowledge of the length of the sides...
NUMBEROCK
MM, CM, M, KM
This song about Metric length goes over only MM, CM, M, and KM for students who are at grade levels that don't cover all of the metric prefixes.
Math Fortress
Geometry: Division of Segments and Angles (Level 5 of 8)
In this video we will go over more challenging examples involving midpoints and segment bisectors.
Curated Video
Using Cubes and Subtraction to Measure Differences in Length
In this video, students learn how to use cubes and subtraction to measure the difference between two objects. The teacher demonstrates comparing the length of two objects using paperclips and then applies the concept to finding the...
Brian McLogan
Determine if a set of points makes up a rectangle using the distance formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of...
Curated Video
Using Subtraction to Measure the Difference in Height
In this video, students learn how to use subtraction to measure the difference in height between two dogs. They are taught about standard units of measurement, such as inches, and how to count the spaces on a ruler to find measurements.
KnowMo
Measuring Angles: Types, Classification, and Using a Protractor
This video is a tutorial on measuring angles using a protractor. The presenter begins by explaining the different types of angles, such as acute, right, obtuse, straight, reflex, and full turn, and provides visual examples for each....
Cerebellum
It's About Time: Time In Your World - Calendars Help You Know The Time Too!
Time in Your World explores time as it relates to our everyday lives–time to get up, time for school, lunchtime, bedtime, daytime, nighttime. The program explains how clock hands measure time in hours, minutes, and seconds and how to...